Three-dimensional spatial shoe vamp

ABSTRACT

The present invention is a three-dimensional spatial shoe vamp, including multiple longitudinal straps, latitudinal straps, and support straps. The longitudinal straps and the latitudinal straps respectively overlap each other in an intersecting manner along longitudinal and latitudinal directions. The support straps, the longitudinal straps and the latitudinal straps form a triangular relationship. The support straps pass through the longitudinal straps and the latitudinal straps in a corrugated manner. Each of the support straps initially crosses a top of each of the longitudinal straps, and then crosses a bottom of each of the latitudinal straps. Thus, the longitudinal straps, the latitudinal straps and the support straps may intersect and knit a three-dimensional spatial shoe vamp which has a substantially triangular spatial structure.

BACKGROUND OF THE INVENTION

[0001] 1. Field of the Invention

[0002] The present invention relates to a three-dimensional spatial shoevamp, and more particularly to a three-dimensional spatial shoe vampthat may provide variation of different colors and viewing effects fromdifferent orientations, so that the shoe vamp may present the effect ofvarious and diverse variations, thereby greatly enhancing the aestheticquality of the shoe vamp.

[0003] 2. Description of the Related Art

[0004] A conventional shoe vamp cloth in accordance with the prior artcomprises multiple longitudinal straps and latitudinal strapsrespectively overlapping each other in an intersecting manner alonglongitudinal and latitudinal directions, thereby forming a planarknitting shoe vamp. The conventional shoe vamp cloth has a simple andmonotonous outer appearance, so lacking variation. For increasing thevariation of the conventional shoe vamp, it is necessary to print or sewpatterns, trademarks or characters on the shoe vamp, therebycomplicating the process of fabrication, increasing the manual work andthe cost, and thereby increasing the price of the shoe product. Thus,conventional shoe vamp cloth has a simple and monotonous outerappearance, has a complicated process of fabrication, and lacksvariation.

SUMMARY OF THE INVENTION

[0005] The present invention has arisen to mitigate and/or obviate thedisadvantage of the conventional shoe vamp cloth.

[0006] The primary objective of the present invention is to provide athree-dimensional spatial shoe vamp that may provide variation ofdifferent colors and viewing effects from different orientations, sothat the shoe vamp may present the effect of various and diversevariations, thereby greatly enhancing the aesthetic quality of the shoevamp.

[0007] Another objective of the present invention is to provide athree-dimensional spatial shoe vamp, wherein the spatial effect of theshoe vamp of the present invention is formed by the knitting process,thereby simplifying the process of fabrication, reducing the manual workand the cost, thereby reducing the price of the product, and therebyincreasing the quality of the product.

[0008] In accordance with the primary characteristic of the presentinvention, there is provided a three-dimensional spatial shoe vamp,comprising multiple longitudinal straps, latitudinal straps, and supportstraps, wherein:

[0009] the longitudinal straps and the latitudinal straps respectivelyoverlap each other in an intersecting manner along longitudinal andlatitudinal directions, the support straps, the longitudinal straps andthe latitudinal straps form a triangular relationship, the supportstraps pass through the longitudinal straps and the latitudinal strapsin a corrugated manner, each of the support straps initially crosses atop of each of the longitudinal straps, and then crosses a bottom ofeach of the latitudinal straps, the longitudinal straps, the latitudinalstraps and the support straps may intersect and knit a three-dimensionalspatial shoe vamp which has a substantially triangular spatialstructure.

[0010] Further benefits and advantages of the present invention willbecome apparent after a careful reading of the detailed description withappropriate reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

[0011]FIG. 1 is a plan view of a three-dimensional spatial shoe vamp inaccordance with a preferred embodiment of the present invention;

[0012]FIG. 2 is a perspective schematic view of a first direction of thethree-dimensional spatial shoe vamp in accordance with a preferredembodiment of the present invention;

[0013]FIG. 3 is a perspective schematic view of a second direction ofthe three-dimensional spatial shoe vamp in accordance with a preferredembodiment of the present invention;

[0014]FIG. 4 is a perspective schematic view of a third direction of thethree-dimensional spatial shoe vamp in accordance with a preferredembodiment of the present invention; and

[0015]FIG. 5 is a schematic view of the three-dimensional spatial shoevamp in accordance with a preferred embodiment of the present invention,wherein the three-dimensional spatial shoe vamp is used on one of a pairof shoes.

DETAILED DESCRIPTION OF THE INVENTION

[0016] Referring to the drawings and initially to FIG. 1, athree-dimensional spatial shoe vamp in accordance with a preferredembodiment of the present invention comprises multiple strands oflongitudinal straps 1, latitudinal straps 2, and support straps 3.

[0017] The longitudinal straps 1 and the latitudinal straps 2respectively overlap each other in an intersecting manner along thelongitudinal and latitudinal directions at proper angles.

[0018] In the intersecting overlapping manner of the longitudinal straps1 and the latitudinal straps 2, each of the longitudinal straps 1 ismounted on the top of each of the latitudinal straps 2, and the supportstraps 3, the longitudinal straps 1 and the latitudinal straps 2 form atriangular relationship. Then, the support straps 3 pass through thelongitudinal straps 1 and the latitudinal straps 2 in a corrugatedmanner.

[0019] In the knitting manner of the support straps 3, each of thesupport straps 3 initially crosses the top of each of the longitudinalstraps 1, and then crosses the bottom of each of the latitudinal straps2 as shown in FIGS. 2-4.

[0020] By the above-mentioned knitting manufacturing process, thelongitudinal straps 1, the latitudinal straps 2 and the support straps 3may intersect and knit a shoe vamp cloth which has a substantiallytriangular spatial structure.

[0021] In addition, each of the longitudinal straps 1, the latitudinalstraps 2 and the support straps 3 is a knitting strap. Alternatively,each of the longitudinal straps 1, the latitudinal straps 2 and thesupport straps 3 may be made of leather material, plastic material orother material.

[0022] Preferably, in accordance with a preferred embodiment of thepresent invention, the support straps 3 may have colors different fromthat of the longitudinal straps 1 and the latitudinal straps 2.

[0023] Preferably, in accordance with a preferred embodiment of thepresent invention, the support straps 3, the longitudinal straps 1 andthe latitudinal straps 2 may have colors different from each other.

[0024] Thus, the longitudinal straps 1, the latitudinal straps 2 and thesupport straps 3 of different colors may make a shoe vamp that maypresent variation of different colors, patterns or streaks fromdifferent angles, thereby greatly enhancing the aesthetic quality of theshoe vamp.

[0025] As shown in FIG. 5, By the above-mentioned knitting manufacturingprocess of the present invention, the shoe vamp may provide variation ofdifferent colors and viewing effects from different orientations, sothat the shoe vamp may present the effect of various and diversevariations, thereby greatly enhancing the aesthetic quality of the shoevamp. In addition, the spatial effect of the shoe vamp of the presentinvention is formed by the knitting process, thereby simplifying theprocess of fabrication, reducing the manual work and the cost, therebyreducing the price of the product, and thereby increasing the quality ofthe product.

[0026] Although the invention has been explained in relation to itspreferred embodiment as mentioned above, it is to be understood thatmany other possible modifications and variations can be made withoutdeparting from the scope of the present invention. It is, therefore,contemplated that the appended claim or claims will cover suchmodifications and variations that fall within the true scope of theinvention.

What is claimed is:
 1. A three-dimensional spatial shoe vamp, comprisingmultiple longitudinal straps, latitudinal straps, and support straps,wherein: the longitudinal straps and the latitudinal straps respectivelyoverlap each other in an intersecting manner along longitudinal andlatitudinal directions, the support straps, the longitudinal straps andthe latitudinal straps form a triangular relationship, the supportstraps pass through the longitudinal straps and the latitudinal strapsin a corrugated manner, each of the support straps initially crosses atop of each of the longitudinal straps, and then crosses a bottom ofeach of the latitudinal straps, the longitudinal straps, the latitudinalstraps and the support straps may intersect and knit a three-dimensionalspatial shoe vamp which has a substantially triangular spatialstructure.
 2. The three-dimensional spatial shoe vamp in accordance withclaim 1, wherein each of the longitudinal straps, the latitudinal strapsand the support straps is a knitting strap.
 3. The three-dimensionalspatial shoe vamp in accordance with claim 1, wherein the support strapshave colors different from that of the longitudinal straps and thelatitudinal straps.
 4. The three-dimensional spatial shoe vamp inaccordance with claim 1, wherein the support straps, the longitudinalstraps and the latitudinal straps have colors different from each other.5. The three-dimensional spatial shoe vamp in accordance with claim 1,wherein the support straps, the longitudinal straps and the latitudinalstraps have the same colors.
 6. The three-dimensional spatial shoe vampin accordance with claim 1, wherein each of the longitudinal straps, thelatitudinal straps and the support straps may be made of leathermaterial, plastic material or other material.
 7. A three-dimensionalspatial shoe vamp cloth, comprising multiple longitudinal straps,latitudinal straps, and support straps, wherein: the longitudinal strapsand the latitudinal straps respectively overlap each other in anintersecting manner along longitudinal and latitudinal directions, thesupport straps, the longitudinal straps and the latitudinal straps forma triangular relationship, the support straps pass through thelongitudinal straps and the latitudinal straps in a corrugated manner,each of the support straps initially crosses a top of each of thelongitudinal straps, and then crosses a bottom of each of thelatitudinal straps, the longitudinal straps, the latitudinal straps andthe support straps may intersect and knit a three-dimensional spatialshoe vamp cloth which has a substantially triangular spatial structure.8. The three-dimensional spatial shoe vamp in accordance with claim 7,wherein each of the longitudinal straps, the latitudinal straps and thesupport straps is a knitting strap.
 9. The three-dimensional spatialshoe vamp in accordance with claim 7, wherein the support straps havecolors different from that of the longitudinal straps and thelatitudinal straps.
 10. The three-dimensional spatial shoe vamp inaccordance with claim 7, wherein the support straps, the longitudinalstraps and the latitudinal straps have colors different from each other.11. The three-dimensional spatial shoe vamp in accordance with claim 7,wherein the support straps, the longitudinal straps and the latitudinalstraps have the same colors.
 12. The three-dimensional spatial shoe vampin accordance with claim 7, wherein each of the longitudinal straps, thelatitudinal straps and the support straps may be made of leathermaterial, plastic material or other material.